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The volume of a box is given by V = lwh. Find the width (in ft) if the volume is 5,670 ft3, its length is 21.0 ft, and its height is 15.0 ft.

Sagot :

Answer:

18 ft

Step-by-step explanation:

Given:

  • Volume = 5,670 ft³
  • Length = 21 ft
  • Height = 15 ft
  • Width = w

Using the formula substitute the above values;

V = l • w • h

5,670 ft³ = 21 ft • w • 15 ft

5,670 ft³ = (315 ft²)w

Dividing both sides by the coefficient of w

w = 5,670 ft³ / 315 ft²

w = 18 ft

Therefore, the value of width simplifies to 18 ft